Izixazululo zochwepheshe ezithasiselweni zikakhonkolo, Umenzeli Okhipha Amagwebu Kakhonkolo, I-Superplasticizer, I-CLC Ivimba Izithasiselo, kanye nomshini okhipha amagwebu
Ungaxubanisa Kanjani I-ejenti Ekhipha Amagwebu Kakhonkolo: Uhlelo Lwezinyathelo Eziyisi-8 Lokugwema Ukuwohloka Nokugoqa (Idatha Yangempela Ngaphakathi)
I Watched a Floor Collapse. That’s Why I’m Writing This. Eminyakeni emibili edlule, a contractor in Texas poured a 200 m² lightweight fill for a roof deck. He used a concrete foaming…





















































































